Corrosion resistance �?glass and is amazingly resistant to corrosion by acids and alkalis (except for hydrofluoric acid and incredibly hot concentrated phosphoric acid) The blue electronic mail ABR60 is the ideal mix of chemical resistance, corresponding to the e-mail 800 excellent, and a higher diploma of corrosion resistance. According to https://eduardogqyg81582.blogrelation.com/34351720/how-to-check-the-ph-of-a-glass-lined-reactor